CN209435700U - The strong electrical cabinet of thermal diffusivity and electrical cabinet device - Google Patents
The strong electrical cabinet of thermal diffusivity and electrical cabinet device Download PDFInfo
- Publication number
- CN209435700U CN209435700U CN201821797506.XU CN201821797506U CN209435700U CN 209435700 U CN209435700 U CN 209435700U CN 201821797506 U CN201821797506 U CN 201821797506U CN 209435700 U CN209435700 U CN 209435700U
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- Prior art keywords
- electrical cabinet
- thermal diffusivity
- air
- cabinet body
- cabinet
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Abstract
A kind of electrical cabinet that thermal diffusivity is strong and electrical cabinet device, belong to electrical equipment.The strong electrical cabinet of the thermal diffusivity includes the interior cabinet body and at least one block of heat sink for being equipped with accommodating chamber, heat sink is detachably secured to the lateral wall of cabinet body, at least one piece of support plate is equipped in accommodating chamber, the bottom wall of support plate offers multiple gas vents, heat sink offers multiple air discharge grilles, and heat sink, cabinet body are configured to be connected to air discharge grille with gas vent with support plate.The strong electrical cabinet of thermal diffusivity provided by the utility model can discharge internal heat rapidly and efficiently, avoid heat build-up from causing component damage.The utility model additionally provides a kind of electrical cabinet device of electrical cabinet strong comprising above-mentioned thermal diffusivity.
Description
Technical field
The utility model relates to electrical equipments, in particular to a kind of electrical cabinet and electrical cabinet that thermal diffusivity is strong
Device.
Background technique
Electrical cabinet is common electrical equipment, is used to support and protects internal electronic component and switch block, electricity
Component in gas holder can distribute a large amount of heat when working, these heats usually can be due to the support plate and support plate in electrical cabinet
The component of upper arrangement and can not be discharged, be easy to cause electrical in-cabinet temperature to rise damage electronic component, influence electrical cabinet
Normal use.
Therefore, it is necessary to a kind of electrical cabinet devices of discharge internal heat that can be avoided heat build-up and fast and stable.
Utility model content
It, can be inside discharge rapidly and efficiently the purpose of this utility model is to provide a kind of electrical cabinet that thermal diffusivity is strong
Heat avoids heat build-up from causing component damage.
The another object of the utility model is to provide a kind of electrical cabinet device have the advantages that perfect heat-dissipating.
The embodiments of the present invention are achieved in that
A kind of electrical cabinet that thermal diffusivity is strong comprising interior cabinet body and at least one block of heat sink equipped with accommodating chamber, heat sink
It is detachably secured to the lateral wall of cabinet body, at least one piece of support plate, the bottom wall of support plate is equipped in accommodating chamber and offers multiple
Gas vent, heat sink offer multiple air discharge grilles, and heat sink, cabinet body and support plate are configured to make air discharge grille and gas vent
Connection.
In the utility model preferred embodiment, the side wall of above-mentioned heat sink offers multiple air-inlet grilles, support plate
Roof offer multiple air inlets, heat sink, cabinet body are configured to be connected to air-inlet grille with air inlet with support plate.
In the utility model preferred embodiment, above-mentioned air-inlet grille is located at the lower section of air discharge grille.
In the utility model preferred embodiment, isolation board is additionally provided between above-mentioned air-inlet grille and air discharge grille.
In the utility model preferred embodiment, be additionally provided in the middle part of above-mentioned accommodating chamber at least one for generate under
Move up the first exhaust fan of air-flow.
In the utility model preferred embodiment, the edge of above-mentioned accommodating chamber be additionally provided at least one for generate from
Move down the second exhaust fan of air-flow.
In the utility model preferred embodiment, heat dissipation grid is respectively equipped at the top and bottom of above-mentioned cabinet body.
In the utility model preferred embodiment, the bottom of above-mentioned cabinet body is also connected at least four rotatable rollings
Wheel.
In the utility model preferred embodiment, the bottom of above-mentioned cabinet body is also connected at least two telescopic branch
Foot.
The utility model additionally provides a kind of electrical cabinet device comprising the strong electrical cabinet of above-mentioned thermal diffusivity and be set to dissipate
Component in hot strong electrical cabinet.
The beneficial effect of the utility model embodiment is: the strong electrical cabinet packet of thermal diffusivity provided by the embodiment of the utility model
It is equipped with the cabinet body of accommodating chamber in including and at least one block of heat sink, heat sink are detachably secured to the lateral wall of cabinet body, accommodating chamber
Interior to be equipped at least one piece of support plate, the bottom wall of support plate offers multiple gas vents, and heat sink offers multiple air discharge grilles, dissipates
Hot plate, cabinet body are configured to be connected to air discharge grille with gas vent with support plate.The strong electricity of thermal diffusivity provided by the utility model
Gas holder can discharge internal heat rapidly and efficiently, avoid heat build-up from causing component damage.The utility model additionally provides
A kind of electrical cabinet device of the electrical cabinet strong comprising above-mentioned thermal diffusivity.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the strong electrical cabinet of the thermal diffusivity that provides of the utility model embodiment 1；
Fig. 2 is the cross-sectional view of the strong electrical cabinet of the thermal diffusivity that provides of the utility model embodiment 1；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of the strong electrical cabinet of the thermal diffusivity that provides of the utility model embodiment 2；
Fig. 5 is the partial enlarged view in Fig. 4 at B.
In figure: the strong electrical cabinet of 001- thermal diffusivity；The strong electrical cabinet of 002- thermal diffusivity；100- cabinet body；101- exhaust outlet；
102- air inlet；110- accommodating chamber；120- heat sink；121- air discharge grille；122- air-inlet grille；130- support plate；131- row
Stomata；132- air inlet；133- exhaust passage；134- inlet channel；140- isolation board；150- first exhaust fan；160- second
Exhaust fan；170- heat dissipation grid；180- idler wheel；190- stabilizer blade.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, the present embodiment provides a kind of electrical cabinets that thermal diffusivity is strong 001 comprising inside sets
There is the cabinet body 100 of accommodating chamber 110 and at least one block of heat sink 120, heat sink 120 are detachably secured to the outside of cabinet body 100
Wall, accommodating chamber 110 is interior to be equipped at least one piece of support plate 130, and the bottom wall of support plate 130 offers multiple gas vents 131, heat sink
120 offer multiple air discharge grilles 121, and heat sink 120, cabinet body 100 and support plate 130 are configured to make 121 and of air discharge grille
Gas vent 131 is connected to, and in the present embodiment, one block of heat sink 120 has been bolted in 100 two sides outer wall of cabinet body respectively, heat dissipation
Plate 120 is equipped with spaced apart 3 groups of air discharge grilles 121 from top to bottom, and every group of air discharge grille 121 is 3 and along level side
To arranged for interval, the bottom wall of support plate 130 offers 9 gas vents 131, is equipped with arranged for interval from top to bottom in accommodating chamber 110
Three pieces of support plates 130, the inside of every piece of support plate 130 offers the exhaust passage 133 being connected to gas vent 131, cabinet body
100 two sides side wall offers exhaust outlet 101 corresponding with exhaust passage 133 respectively, and exhaust passage 133 and exhaust outlet 101 are matched
Air discharge grille 121 is connected to by conjunction with gas vent 131.
The strong electrical cabinet 001 of thermal diffusivity provided by the embodiment of the utility model can be in promotion cabinet body 100 rapidly and efficiently
The discharge of portion's heat, avoids heat build-up from causing component damage.Wherein, component works in the accommodating chamber 110 inside cabinet body 100
Shi Fare rises air themperature, and air themperature can move outwardly and into 130 bottom wall of support plate after increasing and hold in accommodating chamber 110
If gas vent 131 in, so that high temperature air be made in accommodating chamber 110 to pass through gas vent 131, exhaust passage 133, exhaust outlet 101
It is discharged with air discharge grille 121, avoids the component accumulation arranged in the support plate 130 and support plate 130 being arranged in cabinet body 100
Influencing gas flowing reduces heat dissipation effect, thus make high temperature air in accommodating chamber 110 rapidly and efficiently by 130 row of support plate
Out, the effect of improving air flowing and enhancing heat dissipation effect is played.
The side wall of heat sink 120 offers multiple air-inlet grilles 122, and the roof of support plate 130 offers multiple air inlets
132, heat sink 120, cabinet body 100 are configured to be connected to air-inlet grille 122 with air inlet 132 with support plate 130, air-inlet grille
122 in the lower section of air discharge grille 121, the present embodiment, and the side wall of heat sink 120 offers 3 be sequentially arranged from top to bottom
Totally 9 air-inlet grilles 122, every group of air-inlet grille 122 are 3 and horizontally spaced arrangement, the roof of support plate 130 to group
9 air inlets 132 are offered, the inside of every piece of support plate 130 offers the inlet channel 134 being connected to air inlet 132, cabinet
The two sides side wall of body 100 offers air inlet 102 corresponding with inlet channel 134, inlet channel 134 and air inlet 102 respectively
Air-inlet grille 122 is connected to by cooperation with air inlet 132.By opening up air inlet 132 in the roof of support plate 130, and radiating
Air-inlet grille 122 is opened up on plate 120, and the Cryogenic air outside cabinet body 100 can be made to enter the air-inlet grille on heat sink 120
122, and pass sequentially through air inlet 102, inlet channel 134 and air inlet 132 and enter in cabinet body 100 and cool down, while
When high temperature air is discharged by gas vent 131, exhaust passage 133, exhaust outlet 101 and air discharge grille 121 in accommodating chamber 110,
Negative pressure can be generated in accommodating chamber 110 to drive the Cryogenic air outside cabinet body by air-inlet grille 122, air inlet 102, air inlet
Channel 134 and air inlet 132 enter in cabinet body 100, thus high temperature air and suction in the discharge accommodating chamber 110 to move in circles
Enter external Cryogenic air, the effect of Lai Shixian temperature with high efficiency.
Be additionally provided with isolation board 140 between air-inlet grille 122 and air discharge grille 121, in the present embodiment, heat sink 120 it is outer
Wall convexes to form isolation board 140.Air-inlet grille 122 and exhaust can be isolated in isolation board 140 by being set to 120 outer wall of heat sink
Grid 121, the high temperature air for avoiding air discharge grille 121 from being discharged enter cabinet body 100 again through air-inlet grille 122.
The middle part of accommodating chamber 110 is additionally provided at least one and is used to generate the first exhaust fan 150 for moving air-flow from bottom to top,
The edge of accommodating chamber 110 is additionally provided at least one for generating the second exhaust fan 160 for moving air-flow from the top down, the present embodiment
In, it is equipped with a first exhaust fan 150 in the middle part of the bottom wall of accommodating chamber 110, the roof two sides of accommodating chamber 110 are respectively equipped with one the
Two exhaust fans 160.Pass through the second exhaust fan 160 and first exhaust fan 150 of roof and the bottom wall setting in accommodating chamber 110, energy
Generate the air in accommodating chamber 110 from circulating current middle part rising and declined from surrounding, to enable circulating current
It goes heat sink 120 to generate cooperation, hot gas is made quickly to rise and be discharged by the gas vent 131 that 130 bottom wall of support plate is arranged,
And the air inlet 132 that external cold air is arranged by 130 roof of support plate enters and is diffused into accommodating chamber 110, thus
Improve the heat dissipation effect inside cabinet body 100.
The top and bottom of cabinet body 100 are respectively equipped with heat dissipation grid 170.100 top and bottom of cabinet body are respectively arranged to be dissipated
Heat grate 170 can further improve accommodating chamber 110 and external gas exchange capacity, keep the part in accommodating chamber 110 empty
Gas discharge is radiated, and heat dissipation effect is improved.
The bottom of cabinet body 100 is also connected with there are four rotatable idler wheel 180.In the four rolling of 100 bottom of cabinet body setting
180 can effectively improve the locomotivity of cabinet body 100, convenient for user's movement and transport cabinet body 100.
The bottom of cabinet body 100 is also connected with there are four telescopic stabilizer blade 190, in the present embodiment, cabinet body 100 and stabilizer blade 190
It is connected through a screw thread.In 100 bottom of cabinet body, four stabilizer blades 190 of setting can effectively improve the stability of cabinet body 100, auxiliary
Cabinet body 100 is supported to generate movement to avoid it, while user can rotate stabilizer blade 190 and shrink it in order to use idler wheel
180 mobile cabinet bodies 100.
Embodiment 2
Referring to figure 4. and shown in Fig. 5, the present embodiment 2 provides a kind of electrical cabinet that thermal diffusivity is strong 002, and the thermal diffusivity is strong
Electrical cabinet 002 it is roughly the same with the strong electrical cabinet 001 of the thermal diffusivity in embodiment 1, difference is, strong electrical of the thermal diffusivity
In cabinet 002, one block of heat sink 120 positioned at 100 side of cabinet body is equipped with spaced apart 3 groups of air discharge grilles 121 from top to bottom,
Every group of air discharge grille 121 is 3 and horizontally spaced arrangement, on one block of heat sink 120 of 100 other side of cabinet body
Equipped with spaced apart 3 groups of air-inlet grilles 122 from top to bottom, every group of air-inlet grille 122 is 3 and horizontally spaced cloth
It sets.
The strong electrical cabinet 002 of thermal diffusivity provided in this embodiment is dissipated by the way that the two sides outer wall in cabinet body 100 is respectively arranged
Hot plate 120 is to progress heat exchange inside cabinet body 100, and cabinet body is discharged in hot-air by the heat sink 120 for being located at 100 side of cabinet body
100, cold air is delivered to inside cabinet body 100 by the heat sink 120 positioned at 100 other side of cabinet body, so as to avoid in embodiment 1
The strong electrical cabinet 001 of thermal diffusivity in exchanged heat using one block of heat sink 120, overcome the hot-air of one block of heat sink 120 discharge
The cold air being delivered in cabinet body 100 in heating heat sink 120, can effectively improve radiating efficiency.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of electrical cabinet that thermal diffusivity is strong, which is characterized in that it includes the interior cabinet body equipped with accommodating chamber and at least one piece heat dissipation
Plate, the heat sink are detachably secured to the lateral wall of the cabinet body, are equipped at least one piece of support plate, institute in the accommodating chamber
The bottom wall for stating support plate offers multiple gas vents, and the heat sink offers multiple air discharge grilles, the heat sink, the cabinet
Body is configured to be connected to the air discharge grille with the gas vent with the support plate.
2. the strong electrical cabinet of thermal diffusivity according to claim 1, which is characterized in that the side wall of the heat sink offers more
A air-inlet grille, the roof of the support plate offer multiple air inlets, the heat sink, the cabinet body and the support plate quilt
It is configured to be connected to the air-inlet grille with the air inlet.
3. the strong electrical cabinet of thermal diffusivity according to claim 2, which is characterized in that the air-inlet grille is located at the exhaust
The lower section of grid.
4. the strong electrical cabinet of thermal diffusivity according to claim 2, which is characterized in that the air-inlet grille and the exhaust lattice
Isolation board is additionally provided between grid.
5. the strong electrical cabinet of thermal diffusivity according to claim 1, which is characterized in that be additionally provided in the middle part of the accommodating chamber to
Few one for generating the first exhaust fan for moving air-flow from bottom to top.
6. the strong electrical cabinet of thermal diffusivity according to claim 5, which is characterized in that the edge of the accommodating chamber be additionally provided with to
Few one for generating the second exhaust fan for moving air-flow from the top down.
7. the strong electrical cabinet of thermal diffusivity according to claim 1, which is characterized in that distinguish the top and bottom of the cabinet body
Equipped with heat dissipation grid.
8. the strong electrical cabinet of thermal diffusivity according to claim 1, which is characterized in that the bottom of the cabinet body be also connected with to
Few four rotatable idler wheels.
9. the strong electrical cabinet of thermal diffusivity according to claim 1, which is characterized in that the bottom of the cabinet body be also connected with to
Few two telescopic stabilizer blades.
10. a kind of electrical cabinet device, which is characterized in that it includes that thermal diffusivity as claimed in any one of claims 1-9 wherein is strong
Electrical cabinet and the component in the strong electrical cabinet of the thermal diffusivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797506.XU CN209435700U (en) | 2018-10-31 | 2018-10-31 | The strong electrical cabinet of thermal diffusivity and electrical cabinet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797506.XU CN209435700U (en) | 2018-10-31 | 2018-10-31 | The strong electrical cabinet of thermal diffusivity and electrical cabinet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435700U true CN209435700U (en) | 2019-09-24 |
Family
ID=67967968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797506.XU Expired - Fee Related CN209435700U (en) | 2018-10-31 | 2018-10-31 | The strong electrical cabinet of thermal diffusivity and electrical cabinet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435700U (en) |
-
2018
- 2018-10-31 CN CN201821797506.XU patent/CN209435700U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |